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** Picture is for identification purposes only and may not represent the actual amperage of the product listed **

Q221175BC - 175 Amp Circuit Breaker

  • 175 Amp
  • 10k @ 120/240VAC
  • 2 Pole
Circuit BreakersSKU: Q221175BC [NS]

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Q221175BC - 175 Amp Circuit Breaker Description

Q221175BC - 175 Amp Circuit Breaker

Designed for modern electrical systems, the Q221175BC offers dependable overload and short-circuit protection without compromising ease-of-use. This 2-pole, plug-on breaker fits I-Line panels (Q-Frame style) and is built to deliver safety and performance day after day.

Key Features and Benefits

  • Thermal-Magnetic Protection: Combines both thermal and magnetic trip mechanisms to respond quickly to surges and sustained overloads, keeping your system safeguarded.
  • Molded Case Design: A durable, molded housing resists wear, impact, and environmental stresses, ensuring consistent performance.
  • Plug-On Installation: The I-Line design allows it to snap directly onto the bus, cutting mounting time and minimizing installation labor.
  • Versatile Compatibility: Suitable for residential, light commercial, and industrial setups — you get one breaker that adapts to many requirements.

Technical Specifications

  • Frame Type: Q2
  • Poles: 2
  • Rated Current: 175 A
  • Interrupting Rating (A.I.C.): 10,000 A @ 120/240 VAC
  • Dimensions:
    • Width: 3.00″
    • Length: 7.88″
    • Depth: 4.31″
  • Additional Features: B-C phasing, thermal-magnetic trip, molded construction
  • Weight: Approx. 6.50 lbs

Material Compliance and Certifications

  • Industry Standards: Manufactured in accordance with industry standards, this breaker passes rigorous safety and quality criteria.
  • Certifications: It meets or exceeds relevant certifications for performance, reliability, and environmental conformity — giving you confidence in its use for critical electrical systems.

Where It Works Best

  • Residential Settings
    For homes with high-power demands (HVAC, workshop tools, EV charging), this breaker safeguards circuits while delivering stable power.

 


Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.

Specifications

  • Width:3.0
  • Height:7.88
  • Depth:4.31
  • Poles:2
  • Amperes:175
  • A.I.C. Rating & Volts:10k @ 120/240VAC
  • Type:Q2
  • Approx Dimensions:3.00"W x 7.88"L x 4.31"D
  • Additional Notes:B-C' Phasing, Q-Frame, I-Line, Plug-On, Thermal Magnetic, Molded Case Circuit Breaker

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE ground shipping on breaker orders over $100 and all other items with orders over $500.

Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.

If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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